USED his clutch as he repeatedly asked the girls to strip for #20 a time and clocked up a #1,000 bar bill.

HUGGED the curves as the dancers took it in turns to sit naked on his lap.

THROTTLED back as his mates begged the girls to go back to their hotel room after the dancers had slithered and slid all over him.

SKIDDED off the track when he tried to hide his identity by telling his pals to call him Alex - and they kept slipping up and saying Jenson.

Robyn, 26, who looks surprisingly like Jenson's girlfriend, said: "He was behaving just like a guy behaves in a strip club."

Jenson, 24, who has been dating former TV Fame Academy star Louise for four years, got revved up with Robyn at the Platinum Bar in London's East End.

The demon driver - currently No.3 in this season's World Championship battle - went upstairs with his pals to a private room at 9pm and didn't leave until 2am.

Robyn, who has previously danced topless for Manchester United and England star Rio Ferdinand, said: "We knew that someone famous was going to be hiring this private room.

"It turned out to be Jenson Button and his friends. Six girls were selected by the manager to go into the room.

"Jenson and his pals were all drinking heavily and we ended up having a party.

"His mates bought several bottles of champagne. Jenson wasn't drinking champagne, he was on spirits and he was very generous to the girls, buying them lots of drinks.

"The bar bill must have come to nearly #1.000.

"It costs #20 for a dance and for that the girl goes completely naked. He had three or four dances in a row then would have a break and have some more.

"They weren't dancing all the time because sometimes they were sitting on his knee and chatting.

"He looked a bit drunk and was smiling all the time. He didn't talk about his girlfriend at all. I didn't realise he had one.

"He never mentioned his job. He just spent all his time flirting. But by then we knew who he was.

"His friends were more lechy than him but I guess he didn't want to draw too much attention to himself because he is more high profile.

"Some of his pals were trying to touch the girls and that isn't allowed. We had to remind them of the rules. They begged us to go back to the hotel for a party but they obviously wanted something else.

"One of his friends said I was really beautiful. He was quite cheeky and kept telling me I had a lovely body and insisting that I went back to the hotel."

An onlooker said: "Jenson's a very good-looking guy so he caused quite a stir with all the girls in the club.

"There was a bit of a buzz going round he was a Formula One guy.

"Even though we didn't know anything about racing I'd heard of him because he's our great British hope. They were obviously on a lads' night out. They were very generous with the drinks, handing them out to girls and to other people sitting around.

"The naked girls were sitting on Button's lap.

"Some of his mates were keen for the party to continue and asked the girls if they wanted to go back to the hotel, but that's against the rules and they all politely declined.

"Button seemed to be really letting his hair down and having fun.

"The guy looked very tanned and handsome.

"He was obviously used to the attention of pretty women because he didn't seemed fazed by any of the naked girls." Straight after the visit to the lapdancing club, Somerset-born Jenson flew to St Tropez with Louise, 27, who is trying to carve out a career as a singer.

Their Grand Prix mate David Coulthard and his girlfriend Simone Abdelnour joined them.

Jenson's visit to the raunchy lapdancing club never made the headlines - until now - because the club is renowned for its discretion and photographers had not been tipped off.

Jenson, now embroiled in a legal battle as he tries to move from the BAR Honda team to Williams, has said: "I'm a good boy and have a steady girlfriend.

"Obviously there are a lot of bonuses in F1 and the girls are one of them.

"But it's entirely possible to do all those things and still do well on the race track."